diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-08-05 16:11:50 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-08-05 16:11:50 +0300 |
| commit | 11bfeb45ce1b1cdb95e6cd4a4ec4efae2b5184e0 (patch) | |
| tree | 03bc23094f44fe50ff516be3dcd087296db5a7cb /source/blender/blenkernel/BKE_subsurf.h | |
| parent | 6146fdc7b03020871f0019768e9a044d577bd1fc (diff) | |
OpenSubdiv: Completely avoid possible access to non-existing CPU data
Make it so CCGDM reports 0 number of geometry when it uses GPU backend for
drawing. This screws up a bit statistics in info header and requires to have
some special handle of CCGDM in the drawing code, but makes it so non of the
areas will try to access non-existing geometry.
Diffstat (limited to 'source/blender/blenkernel/BKE_subsurf.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_subsurf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_subsurf.h b/source/blender/blenkernel/BKE_subsurf.h index 93baca37100..161ab2f2fbd 100644 --- a/source/blender/blenkernel/BKE_subsurf.h +++ b/source/blender/blenkernel/BKE_subsurf.h @@ -85,6 +85,9 @@ void subsurf_copy_grid_paint_mask(struct DerivedMesh *dm, const struct MPoly *mpoly, float *paint_mask, const struct GridPaintMask *grid_paint_mask); +bool subsurf_has_edges(struct DerivedMesh *dm); +bool subsurf_has_faces(struct DerivedMesh *dm); + typedef enum MultiresModifiedFlags { /* indicates the grids have been sculpted on, so MDisps * have to be updated */ |